<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
<form action="helloBuy.html" method="post">
    <input type="submit" value="进行客户端的登录"><br>
</form>
<form action="helloMai.html" method="post">
    <input type="submit" value="进行商户端的登录"><br>
</form>
<form action="/logindemo2/showAllGoods2" method="post">
    <input type="submit" value="游客登录"><br>
</form>
</body>
</html>